Hello. I have an issue where if there is a scar on my skin, I have to pick it off. I also have to try to pop all zits/cysts to the point that my skin is in extreme pain and a complete mess because of how much I touch it. I guess my question is -- is this a form of OCD, or is it some other issue? I'd like to pinpoint where this issue stems from so I can take the correct actions to stop doing it. It's really harming my self-esteem and ultimately my life. I also can never have any sort of nails grown out, I have to bite them off the moment any single one of them gets length. Help?